DE731121C - Kontaktfedergruppe - Google Patents

Kontaktfedergruppe

Info

Publication number
DE731121C
DE731121C DEV33617D DEV0033617D DE731121C DE 731121 C DE731121 C DE 731121C DE V33617 D DEV33617 D DE V33617D DE V0033617 D DEV0033617 D DE V0033617D DE 731121 C DE731121 C DE 731121C
Authority
DE
Germany
Prior art keywords
contact
spring
springs
contact spring
spring group
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEV33617D
Other languages
German (de)
English (en)
Inventor
Sven Gustav Filip Blomqvist
Sten Daniel Vigren
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SVEN GUSTAV FILIP BLOMQVIST
Original Assignee
SVEN GUSTAV FILIP BLOMQVIST
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SVEN GUSTAV FILIP BLOMQVIST filed Critical SVEN GUSTAV FILIP BLOMQVIST
Application granted granted Critical
Publication of DE731121C publication Critical patent/DE731121C/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets
    • H01H50/58—Driving arrangements structurally associated therewith; Mounting of driving arrangements on armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Contacts (AREA)
DEV33617D 1936-03-10 1937-03-02 Kontaktfedergruppe Expired DE731121C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68014A US2156465A (en) 1936-03-10 1936-03-10 Set of contact springs for electrical switching apparatus

Publications (1)

Publication Number Publication Date
DE731121C true DE731121C (de) 1943-02-02

Family

ID=22079871

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV33617D Expired DE731121C (de) 1936-03-10 1937-03-02 Kontaktfedergruppe

Country Status (3)

Country Link
US (1) US2156465A (en:Method)
DE (1) DE731121C (en:Method)
NL (1) NL49348C (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2951225A1 (de) * 1979-12-19 1981-07-02 E. Haller & Co, 7209 Wehingen Federsatz eines relais mit nicht vorgespannten aktiven kontaktfedern

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2616993A (en) * 1947-07-17 1952-11-04 Bell Telephone Labor Inc Pretensioned spring
US2640895A (en) * 1947-10-24 1953-06-02 Hans P Boswau Impulse-responsive stepping device actuated by magnetic torque
US2665352A (en) * 1948-04-10 1954-01-05 Itt Contact-spring switch assembly
BE518049A (en:Method) * 1952-02-28
US2788419A (en) * 1952-03-24 1957-04-09 Young Sidney Geoffrey Snap-action electric switches
US2905782A (en) * 1957-12-23 1959-09-22 Controls Co Of America Snap switch blade
US3194931A (en) * 1961-05-10 1965-07-13 American Radiator & Standard Improved block-electrical brush assembly
JPS6010034Y2 (ja) * 1978-03-18 1985-04-06 飯塚電気工業株式会社 スイツチ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2951225A1 (de) * 1979-12-19 1981-07-02 E. Haller & Co, 7209 Wehingen Federsatz eines relais mit nicht vorgespannten aktiven kontaktfedern

Also Published As

Publication number Publication date
US2156465A (en) 1939-05-02
NL49348C (en:Method)

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